SAE AMS4148C
Aluminum Alloy Die Forgings 5.6Zn - 2.5Mg - 1.6Cu - 0.23Cr (7175-T66) Solution and Precipitation Heat Treated.
This specification covers an aluminum alloy in the form of die forgings and forging stock.
History:| Standard | Published | Revision | Status |
|---|---|---|---|
| AMS4148E | 2006-08-03 | Latest | |
| AMS4148D | 1999-01-01 | Historical | |
| AMS4148C | 1993-01-01 | Historical | |
| AMS4148B | 1992-04-01 | Historical | |
| AMS4148A | 1981-07-01 | Historical | |
| AMS4148 | 1971-05-01 | Historical |